Intended Use; Service Life - Ottobock 1B1-2 Meridium Instrucciones De Uso

The product features MyModes for special motion types (e.g. golf ...). These have default values
configured by the O&P professional using the adjustment software, and can be called up via the
Cockpit app or using a special motion pattern (see Page 67).
If configured by the prosthetist, an additional mode "Ankle lock" can also be selected, locking the
ankle joint of the prosthetic foot in its current position.
In case of a product malfunction, safety mode makes restricted operation possible. Resistance
parameters that are predefined by the product are configured for this purpose (see Page 73).
Empty battery mode permits safe walking when the battery is drained. Resistance parameters that
are predefined by the product are configured for this purpose (see Page 73).
The microprocessor-controlled hydraulic unit offers the following advantages
• Approximation of the physiological gait pattern
• Stable standing on even and inclined surfaces
• Adaptation of product characteristics to various surfaces, inclines, gait situations, walking
speeds and heel heights

3 Intended use

3.1 Indications for use
The product is to be used solely for lower limb exoprosthetic fittings.
3.2 Conditions of use
The product was developed for everyday use and must not be used for unusual activities. These
unusual activities include, for example, sports with excessive impact load (tennis, basketball, run­
ning, ...) or extreme sports (free climbing, paragliding, etc.).
Permissible ambient conditions are described in the technical data (see Page 76).
The product is intended exclusively for use on one patient. Use of the product by another person
is not approved by the manufacturer.
Our components perform optimally when paired with appropriate components based upon weight
and mobility grades identifiable by our MOBIS classification information and which have appro­
priate modular connectors.
The product is recommended for mobility grade 2 (restricted outdoor walker) and
mobility grade 3 (unrestricted outdoor walker).
m°
kg
Foot size [cm]
Max. body weight [kg]

3.3 Service life

1B1-2 Meridium
This product has been tested by the manufacturer with 2 million load cycles according to ISO
22675. Depending on the patient's activity level, this corresponds to a service life of 2 to 3 years.
The service life can be individually extended depending on the intensity of use by making use of
regular service inspections.
2C7=* footshell
The product has a service life of one year when professionally installed and properly used. Dam­
aged footshells must be replaced immediately, before the prosthetic foot is used again.
24 to 25
100
26 to 29
125
49